Lenovo ThinkPad X1 Extreme Gen 3, User Manual, Page: 33 / 104

• Secure Digital High-Capacity (SDHC) card
Install the card
1. Locate the card slot. See “Right” on page 5.
2. Insert the card firmly into the card slot until it is secured in place. Ensure that the metal contacts are
facing down and pointing toward the card slot.
Remove the card
Attention: Before removing a card, eject the card from the Windows operating system first. Otherwise, data
on the card might get corrupted or lost.
1. Click the triangular icon in the Windows notification area to show hidden icons. Then, right-click the
Safely Remove Hardware and Eject Media icon.
2. Select the corresponding item to eject the card from the Windows operating system.
3. Press the card and remove it from your computer. Store the card safely for future use.
Airplane mode
When the Airplane mode is enabled, all wireless features are disabled.
To enable or disable the Airplane mode:
1. Open the Start menu.
2. Click Settings ➙ Network & Internet ➙ Airplane mode .
3. Turn on or turn off the Airplane mode switch.
Use the factory color calibration feature (for selected models)
The factory color calibration feature is available on computer models shipped with a pre-calibrated display.
The feature enables you to render color images or graphics on your display close to the original intent as
much as possible.
For computer models with the factory color calibration feature, the color profiles are preinstalled. You can
switch between color profiles as desired:
1. Click the triangular icon in the Windows notification area to show hidden icons. Then, right-click .
2. Follow the on-screen instructions to select a profile as desired.
Lenovo provides backup color profiles in Lenovo Cloud. You might need to restore or install color profiles in
the following situations:
• If any color profile is lost or damaged, a window will be displayed to remind you to restore the color
profiles. Click Yes in the window prompted, and the color profiles will be restored from Lenovo Cloud
automatically.
• If your display has been replaced by a Lenovo-authorized service provider, do the following to install new
color profiles:
1. Connect your computer to the network and close the X-Rite Color Assistant program.
2. Go to
C:\Program files (x86)\X-Rite Color Assistant
and locate the
ProfileUpdaterForDisplayReplacement.exe file.
3. Double-click the EXE file. Then, follow the on-screen instructions to input the display serial number
and click Submit .
Chapter 3
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Explore your computer
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